Lycium species are found around the world (look up goji berry). Lycium pallidum is the most widespread species in the southwest, found throughout Arizona,...
I’ve told the story of the yucca moths and the soaptree yuccas many times. I love to tell it when I give talks and...
It was the American botanist Soreno Watson, who was on the receiving end of the Lemmon’s collections, that named the onion collected in the...